body{background-color: #bbb}
h1{
    font-family:  fantasy;
    text-align:  center;
}
#corpo{
    background-color: #efefef;
    width: 800px;
    margin: auto;
    margin-top: 25px;
    padding: 10px;
    border-radius: 15px;
    -webkit-box-shadow: 0 0 10px #000;
}
.input input {
    font-size: 29px;
    padding: 15px;
    width: 95%;
    border-radius: 10px;
}
.input input:focus{
    border-color: #c62d1f;
}
.number{
    text-align: right;
}
input{
      font-size: 29px;
    padding: 15px;
}